Rosebell is a pan-Africanist, feminist writer, award-winning blogger and communications strategist. She is currently the curator and editor of African Feminism- AF, a platform that document narratives and experiences of African women on the continent and the diaspora. Her expertise is in media, gender, peace and conflict issues and representation. Her writing appears in major media like Guardian, Al Jazeera and Quartz. In 2018 Rosebell received the Anna Guèye Award for her work on digital democracy, justice and equality by Africtivistes. She holds a Masters in media, peace and conflict studies from United Nations-mandated University for Peace in Costa Rica. She studied global leadership and public policy at the Harvard Kennedy School. She obtained her undergraduate degree in Mass Communication from Makerere University.